{
  "farmland": [
    [
      0,
      0,
      100,
      100
    ]
  ],
  "built-up": [],
  "meadow": [],
  "forest": [],
  "water": [
    [
      21.4,
      33.0,
      24.6,
      36.1
    ],
    [
      15.2,
      58.5,
      17.0,
      60.2
    ],
    [
      60.6,
      89.5,
      64.3,
      96.7
    ]
  ]
}